The invention discloses a lifting machine, which comprises a wall body; a control cavity is arranged in the wall body; main control motors which are symmetrical in the left-right direction are fixedly arranged on the top wall of the control cavity; main transmission shafts are installed on the bottom faces of the main control motors; main take-up wheels are fixedly arranged at the bottoms of the main transmission shafts; a lifting cavity is communicated with the interior of the bottom wall of the control cavity; a lifting machine shell is arranged in the lifting cavity; and a steel cable I fixedly connected with the lifting machine shell is fixedly arranged on the main take-up wheels. According to the principle that the lifting machine can drive a steel cable connected with the lifting machine to move together when the lifting machine falls rapidly, a protection device below the lifting machine is opened when the lifting machine falls rapidly, the lifting machine is protected, and in addition, the principle that an object in the lifting machine can still move towards the original speed direction under the action of inertia force when stopping suddenly is also utilized, so that air bags can be released from the side wall and the ground when the lifting machine suddenly stops, and passengers are protected.

    本发明公开了一种抬升机,包括墙体,所述墙体内设有控制腔,所述控制腔顶壁固设有左右位置对称的主控制电机,所述主控制电机底面安装有主传动轴,所述主传动轴底部固设有主收线轮,所述控制腔底壁内连通有抬升腔,所述抬升腔内有抬升机外壳,所述主收线轮上固设有与所述抬升机外壳固定连接的钢索一;本发明利用抬升机在急速下坠时会带动连接自身的钢索一起运动的原理,让抬升机在急速下坠时打开下方的防护装置,保护抬升机,不仅如此,还利用抬升机内物体在急停时仍会受到惯性力的作用向原先速度方向运动的原理,让抬升机急停时能从侧壁和地面放出气囊,保护乘客。


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    Titel :

    Lifting machine


    Weitere Titelangaben:

    一种抬升机


    Beteiligte:
    LUO JIANFENG (Autor:in)

    Erscheinungsdatum :

    22.10.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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